Uyini umehluko phakathi komshini we-sandblasting nomshini wokuqhuma? Ungakhetha kanjani?

Namuhla, ake ngihlanganyele nawe ngolwazi lwemboni yemishini yokudweba! Amakhasimende amaningi awaqiniseki ukuthi ngabe kufanele akhethe umshini we-sandblasting noma umshini wokuqhuma lapho uthenga ukwelashwa komhlaba imishini. Ukuphendula lo mbuzo, ngizonikeza impendulo ngokuya ngomehluko phakathi kwalaba bobabili ngokuya ngomgomo wokusebenza, umphumela wokucubungula, nobubanzi besicelo. Ngiyethemba ukuthi ngemuva kokufunda lokhu, uzokwazi ukuthi ungakhetha kanjani idivayisi.